Individual Calculations February 2015
 Kontokanis, Andreas  Total change: 22.60  Rating chartPersonal card
 2nd Christmas open Kaisarianis 2014 Athens - Kaisariani GRE 2014-12-20
RcRownchangeKK*chgGame
 1740 1530 3.00 7 1.13 20 22.60 
  Kanellos, Dimitrios V. 1930  * GRE0.001-0.0820-1.60 
  Apostolou, Petros 1245 GRE1.0010.16203.20 
  Vazelakis, Dimitrios 1929 GRE0.001-0.0820-1.60 
  Kafetzopoulos, Anastasios 1930  * GRE1.0010.922018.40 
  Geroukalis, Athanasios 1779 GRE0.5010.31206.20 
  Theodoulidis, Vasilios 1640 GRE0.5010.15203.00 
  Shamash, Michelle 1726 GRE0.001-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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